[PATCH V3 0/5] sdhci-esdhc-imx: use gpio for write protection and card detection

[Shawn Guo]

Hi Wolfram,

On Wed, Feb 23, 2011 at 02:51:53PM +0100, Wolfram Sang wrote:
> Take #3, changes:
> 
> * also intercept calls to SDHCI_SIGNAL_ENABLE (needed on mx25)
> * remove unconditional BROKEN_CARD_DETECTION (leftover)
> * improved kernel-doc about unused GPIO
> * added tags from Eric
> 
> Tested now by me and Marc on mx35, Eric on mx25/35/51. Arnaud, did you have a
> chance to retest on mx51? What about the FSL guys? :)
> 
I'm testing it on mx25 3ds and mx51 babbage. Both card-detect and
write-protect are working on mx25 3ds, but write-protect has some
problem on babbage, and I need some time to figure it out.

Also it's not testable on mx35 3ds board, as these two "gpio" pins
are routed to a MCU which needs the I2C access.  Do we have this
support on mainline?

-- 
Regards,
Shawn